plugin updates

wp/wp-content/plugins/imagify/classes/Dependencies/WPMedia/PluginFamily/Controller/PluginFamily.php

@@ -0,0 +1,254 @@
+<?php
+
+namespace Imagify\Dependencies\WPMedia\PluginFamily\Controller;
+
+/**
+ * Handles installation and Activation of plugin family members.
+ */
+class PluginFamily implements PluginFamilyInterface {
+
+	/**
+	 * Error transient.
+	 *
+	 * @var string
+	 */
+	protected $error_transient = 'plugin_family_error';
+
+	/**
+	 * Returns an array of events this subscriber listens to
+	 *
+	 * @return array
+	 */
+	public static function get_subscribed_events(): array {
+		$events                  = self::get_post_install_event();
+		$events['admin_notices'] = 'display_error_notice';
+
+		return $events;
+	}
+
+	/**
+	 * Set post install event.
+	 *
+	 * @return array
+	 */
+	public static function get_post_install_event(): array {
+		$allowed_plugin = [
+			'uk-cookie-consent',
+			'backwpup',
+			'imagify',
+			'seo-by-rank-math',
+			'wp-rocket',
+		];
+
+		if ( ! isset( $_GET['action'], $_GET['_wpnonce'], $_GET['plugin_to_install'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+			return [];
+		}
+
+		$plugin = str_replace( 'plugin_family_install_', '', sanitize_text_field( wp_unslash( $_GET['action'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
+
+		if ( ! in_array( $plugin, $allowed_plugin, true ) ) {
+			return [];
+		}
+
+		return [
+			'admin_post_plugin_family_install_' . $plugin => 'install_activate',
+		];
+	}
+
+	/**
+	 * Process to install and activate plugin.
+	 *
+	 * @return void
+	 */
+	public function install_activate() {
+		if ( ! $this->is_allowed() ) {
+			wp_die(
+				'Plugin Installation is not allowed.',
+				'',
+				[ 'back_link' => true ]
+			);
+		}
+
+		// Install plugin.
+		$this->install();
+
+		// Activate plugin.
+		$result = activate_plugin( $this->get_plugin(), '', is_multisite() );
+
+		if ( is_wp_error( $result ) ) {
+			$this->set_error( $result );
+		}
+
+		wp_safe_redirect( wp_get_referer() );
+		exit;
+	}
+
+	/**
+	 * Install plugin.
+	 *
+	 * @return void
+	 */
+	private function install() {
+		if ( $this->is_installed() ) {
+			return;
+		}
+
+		$upgrader_class = ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+
+		if ( ! defined( 'ABSPATH' ) || ! file_exists( $upgrader_class ) ) {
+			wp_die(
+				'Plugin Installation failed. class-wp-upgrader.php not found',
+				'',
+				[ 'back_link' => true ]
+			);
+		}
+
+		require_once $upgrader_class; // @phpstan-ignore-line
+
+		$upgrader = new \Plugin_Upgrader( new \Automatic_Upgrader_Skin() );
+		$result   = $upgrader->install( $this->get_download_url() );
+
+		if ( is_wp_error( $result ) ) {
+			$this->set_error( $result );
+		}
+
+		clearstatcache();
+	}
+
+	/**
+	 * Check if plugin is installed.
+	 *
+	 * @return boolean
+	 */
+	private function is_installed(): bool {
+		return file_exists( WP_PLUGIN_DIR . '/' . $this->get_plugin() );
+	}
+
+	/**
+	 * Check if installation is allowed.
+	 *
+	 * @return boolean
+	 */
+	private function is_allowed(): bool {
+		if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ) ), 'plugin_family_install_' . $this->get_slug() ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
+			return false;
+		}
+
+		if ( ! current_user_can( is_multisite() ? 'manage_network_plugins' : 'install_plugins' ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Get plugin slug.
+	 *
+	 * @return string
+	 */
+	private function get_slug(): string {
+		return dirname( rawurldecode( sanitize_text_field( wp_unslash( $_GET['plugin_to_install'] ) ) ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotValidated
+	}
+
+	/**
+	 * Get plugin identifier.
+	 *
+	 * @return string
+	 */
+	private function get_plugin(): string {
+		return rawurldecode( sanitize_text_field( wp_unslash( $_GET['plugin_to_install'] ) ) ) . '.php'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotValidated
+	}
+
+	/**
+	 * Get plugin download url.
+	 *
+	 * @return string
+	 */
+	private function get_download_url(): string {
+		$plugin_install = ABSPATH . 'wp-admin/includes/plugin-install.php';
+
+		if ( ! defined( 'ABSPATH' ) || ! file_exists( $plugin_install ) ) {
+			wp_die(
+				'Plugin Installation failed. plugin-install.php not found',
+				'',
+				[ 'back_link' => true ]
+			);
+		}
+
+		require_once $plugin_install; // @phpstan-ignore-line
+
+		$data = [
+			'slug'   => $this->get_slug(),
+			'fields' => [
+				'download_link'     => true,
+				'short_description' => false,
+				'sections'          => false,
+				'rating'            => false,
+				'ratings'           => false,
+				'downloaded'        => false,
+				'last_updated'      => false,
+				'added'             => false,
+				'tags'              => false,
+				'homepage'          => false,
+				'donate_link'       => false,
+			],
+		];
+
+		// Get Plugin Infos.
+		$plugin_info = plugins_api( 'plugin_information', $data );
+
+		if ( is_wp_error( $plugin_info ) ) {
+			$this->set_error( $plugin_info );
+		}
+
+		// Ensure that $plugin_info is an object before accessing the property.
+		if ( ! is_object( $plugin_info ) || ! isset( $plugin_info->download_link ) ) {
+			return '';
+		}
+
+		return $plugin_info->download_link;
+	}
+
+	/**
+	 * Maybe display error notice.
+	 *
+	 * @return void
+	 */
+	public function display_error_notice() {
+		$errors = get_transient( $this->error_transient );
+
+		if ( ! $errors ) {
+			return;
+		}
+
+		if ( ! is_wp_error( $errors ) ) {
+			delete_transient( $this->error_transient );
+			return;
+		}
+
+		$errors = $errors->get_error_messages();
+
+		if ( ! $errors ) {
+			$errors[] = 'Installation process failed';
+		}
+
+		$notice = '<div class="error notice is-dismissible"><p>' . implode( '<br/>', $errors ) . '</p></div>';
+		echo wp_kses_post( $notice );
+
+		// Remove transient after displaying notice.
+		delete_transient( $this->error_transient );
+	}
+
+	/**
+	 * Store an error message in a transient then redirect.
+	 *
+	 * @param object $error A WP_Error object.
+	 * @return void
+	 */
+	private function set_error( $error ) {
+		set_transient( $this->error_transient, $error, 30 );
+
+		wp_safe_redirect( wp_get_referer() );
+		exit;
+	}
+}

wp/wp-content/plugins/imagify/classes/Dependencies/WPMedia/PluginFamily/Controller/PluginFamilyInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Imagify\Dependencies\WPMedia\PluginFamily\Controller;
+
+interface PluginFamilyInterface {
+	/**
+	 * Process to install and activate plugin.
+	 *
+	 * @return void
+	 */
+	public function install_activate();
+
+	/**
+	 * Maybe display error notice.
+	 *
+	 * @return void
+	 */
+	public function display_error_notice();
+}